// Use the following config variable to set modified optional settings copied from config-defaults.php'config'=>array(// debug: Set this to 1 if you are looking for errors. If you still get no errors after enabling this// then please check your error-logs - either in your hosting provider admin panel or in some /logs directory// on your webspace.// LimeSurvey developers: Set this to 2 to additionally display STRICT PHP error messages and get full access to standard templates'debug'=>2,'debugsql'=>1// Set this to 1 to enanble sql logging, only active when debug = 2